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Session Proposal: Constraining Greenhouse Gas Exchange Processes Using Remote Sensing and In Situ Observations (AGU25)

A044
Constraining Greenhouse Gas Exchange Processes Using Remote Sensing and In Situ Observations

Session ID#: 247567

Session Description:
The relationship between atmospheric greenhouse gas (GHG) measurements and surface carbon, energy and water fluxes, is fundamental to predicting their future evolution in a changing climate. This session focuses on modeling frameworks (top-down and bottom-up) that investigate GHG exchange processes using observational platforms such as, localized surface networks and aircraft campaigns, active and passive remote-sensing missions. We invite contributions on: 1) estimation of GHG budgets and reconciliation between different modeling frameworks; 2) assessment of the response of carbon cycle to extreme events and disturbances; 3) innovative use of remote sensing (e.g. SIF), isotopes, & novel atmospheric tracers (e.g. CO, carbonyl sulfide, APO) to improve mechanistic understanding, 4) examination of the role of errors (e.g. atmospheric transport) on estimated fluxes and associated GHG budgets; and 5) Observing System Simulation Experiments targeting the optimization of observing systems required to advance our understanding of the carbon cycle and carbon-climate feedbacks.
Co-Sponsor(s):
  • B - Biogeosciences
  • GC - Global Environmental Change
Index Terms:

0315 Biosphere/atmosphere interactions [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0428 Carbon cycling [BIOGEOSCIENCES]
3315 Data assimilation [ATMOSPHERIC PROCESSES]
3322 Land/atmosphere interactions [ATMOSPHERIC PROCESSES]
Primary Convener:  Andrew E Schuh, Colorado State University, CIRA, Fort Collins, CO, United States
Conveners:  Abhishek Chatterjee, California Institute of Technology, Jet Propulsion Laboratory, Pasadena, United States and Sourish Basu, NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States; University of Maryland, Earth System Science Interdisciplinary Center, College Park, United States
 
An Overview of the Multi-instrument CO2

Dataset Collected during the 2023 AEROMMA Campaign (1869753)

Dustin Roten1, Joshua Laughner2, Saswati Das1, Gregory Osterman1, Harrison Parker3, Aaron Meyer4, Jonathan E Franklin5, Francesca Mia Hopkins6, Scott Winslow7, Charles E Miller8, Thomas Taylor2 and Vivienne Payne9, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, United States, (3)California Institute of Technology, Pasadena, United States, (4)Los Alamos National Laboratory, Los Alamos, United States, (5)Harvard University, Cambridge, United States, (6)University of California Riverside, Department of Environmental Sciences, Riverside, CA, United States, (7)California State University Long Beach, Department of Geography, Long Beach, United States, (8)California Institute of Technology, Jet Propulsion Laboratory, Pasadena, United States, (9)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
 
Progress in multiresolution flux inversions in support of OCO2-MIPv2 (1876014)
Kevin W Bowman1, Matthew D Thill2, Hannah Obermiller Nesser2, Junjie Liu2, A. Anthony Bloom2, Dustin Carroll3 and Dimitris Menemenlis4, (1)NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (3)Moss Landing Marine Laboratories, Moss Landing, CA, United States, (4)NASA JPL/Caltech, Pasadena, CA, United States
 
Examining the Drivers Leading to the Seasonality of OCO-2 Satellite Constrained Terrestrial Biospheric CO2 Fluxes over India (1892836)
Emili Singha Roy1, Sajeev Philip1 and Matthew S Johnson2, (1)Centre for Atmospheric Sciences, Indian Institute of Technology Delhi, New Delhi, India, (2)Earth Science Division, NASA Ames Research Center, Moffett Field, CA, United States
 
Inversion-Based Reassessment: Is the Tropical Terrestrial Ecosystem a Carbon Source or Sink? (1921269)
Qingyu Wang1, Brendan Byrne2 and Yi Yin1, (1)New York University, Department of Environmental Studies, New York, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States
 
Interannual Variability in African Regional Ecosystem Carbon Fluxes and Their Drivers Revealed by Satellite Observations (1928217)
Jeongmin Yun1, Junjie Liu1, David F Baker2, Sourish Basu3, Frederic Chevallier4, Fei Jiang5, Matthew S Johnson6, Xing Li7, Zhiqiang Liu8, Scot Miller9, Sajeev Philip10, Sanam N Vardag11, Jingfeng Xiao12 and Ning Zeng13, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)Colorado State University, CIRA, Fort Collins, United States, (3)NOAA, Global Monitoring Laboratory, Boulder, United States, (4)Institut Pierre Simon Laplace, LSCE, Gif-sur-Yvette Cedex, France, (5)Nanjing University, Nanjing, China, (6)Earth Science Division, NASA Ames Research Center, Moffett Field, CA, United States, (7)Sun Yat-sen University, Guangzhou, China, (8)Chongqing Institute of Meteorological Sciences,, CMA Key Open Laboratory of Transforming Climate Resources to Economy, Chongqing, China, (9)Johns Hopkins University, Environmental Health and Engineering, Baltimore, United States, (10)Indian Institute of Technology Delhi, Centre for Atmospheric Sciences, New Delhi, India, (11)Heidelberg University, Institute of Environmental Physics, Heidelberg, Germany, (12)University of New Hampshire, Institute for the Study of Earth, Oceans, and Space, Earth Systems Research Center, Durham, United States, (13)University of Maryland, College Park, MD, United States
 
Understanding Methane Variability in River Floodplains: A Screening Framework for Hotspot Likelihood (1929487)
Edward Turk, University of San Francisco, Environmental Science, San Francisco, United States, Kenneth Celis, University of San Francisco, San Francisco, United States, Elizabeth Paulus, Stanford University, Biology, Stanford, United States, Vincent Noel, SLAC National Accelerator Laboratory, Stanford Synchrotron Radiation Lightsource, Menlo Park, United States, Kristin Boye, SLAC National Acceleratory Laboratory, Stanford Synchrotron Radiation Lightsource, Menlo Park, United States, Amrita Bhattacharyya, University of San Francisco, Chemistry, San Francisco, United States, Ruth Tinnacher, California State University East Bay, Hayward, United States and Amalia Kokkinaki, University of San Francisco, Environmental Science, San Francisco, CA, United States
 
Highly elevated GPP in the northern hemisphere during El Nino years (1937332)
Mao-Chang Liang, Academia Sinica, Taipei, Taiwan, Sally Newman, Caltech, Pasadena, CA, United States, Mark H Thiemens, University of California San Diego, Department of Chemistry and Biochemistry, La Jolla, CA, United States and Gerbrand Koren, Utrecht University, Utrecht, Netherlands
 
Relating Multi-Scale Plume Detection and Area Estimates of Methane Emissions (1944134)
Sudhanshu Pandey1, John R Worden1, Daniel Cusworth2, Daniel J. Varon3, Daniel J. Jacob4, Matthew D Thill1 and Kevin W. Bowman1, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)Carbon Mapper, Pasadena, United States, (3)Massachusetts Institute of Technology, Department of Aeronautics and Astronautics; Institute for Data, Systems, and Society, Cambridge, United States, (4)Harvard University, School of Engineering and Applied Sciences, Cambridge, United States
 
GEMINI-UK: Progress Towards Improved Carbon Flux Estimates for the UK Using a New National Network of Ground-Based Greenhouse Gas Observing Spectrometers (1945294)
Neil Humpage1, Paul I Palmer2, Alexander Kurganskiy3, Liang Feng2, Jerome Woodwark3, Will Morrison3, Stamatia Doniki4, Damien Weidmann4, Robert Parker5 and Lakshmi Bharathan1, (1)University of Leicester, National Centre for Earth Observation, Leicester, United Kingdom, (2)University of Edinburgh, National Centre for Earth Observation, Edinburgh, United Kingdom, (3)University of Edinburgh, School of Geosciences, Edinburgh, United Kingdom, (4)Rutherford Appleton Laboratory, Space Science and Technology Department, Didcot, United Kingdom, (5)University of Leicester, School of Physics and Astronomy, Leicester, United Kingdom
 
Towards a Continuous, Long-Term Record of the Northern Hemisphere Growing Season Net Flux (1949199)
Morgan Loechli, Kalamazoo College, Physics, Kalamazoo, United States, Gretchen Keppel-Aleks, University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, United States, Naveen Chandra, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan and Matthäus Kiel, California Institute of Technology, Pasadena, United States
 
Integrating Satellite and Isotopic Observations in CarbonTracker-CH4 for Improved Methane Emission Estimates during 2019-2024 (1968597)
Youmi Oh1,2, Lori Bruhwiler1, Sourish Basu3, Xin Lan1,4, Megan He5, Zichong Chen6, Nicholas Balasus5, Daniel J. Jacob5, Santanu Halder7,8, Arlyn Andrews9 and John B Miller1, (1)NOAA, Global Monitoring Laboratory, Boulder, United States, (2)University of Colorado, Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (3)University of Maryland College Park, College Park, United States, (4)University of Colorado Boulder, Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (5)Harvard University, School of Engineering and Applied Sciences, Cambridge, United States, (6)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (7)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (8)NOAA Global Monitoring Laboratory, Boulder, United States, (9)SilverLining, Washington, DC, United States
 
Reconciling Top-Down and Bottom-Up Estimates of Tropical Gross Deforestation Flux (Invited) (1971175)
James Tremper Randerson, University of California Irvine, Earth System Science, Irvine, United States
 
A New Approach for Leveraging the Complementarity of Diverse Satellite and In Situ Observations for Greenhouse Gas Tracking and Air Quality Applications (1972377)
Arlyn Andrews, SilverLining, Washington, DC, United States and Brian C McDonald, NOAA Chemical Sciences Laboratory, Boulder, United States
 
A comparison of CO2 measurements from the National Observations of Greenhouse gases from Aircraft Profiles (NOGAP) campaign with a global CO2 model (1974967)
Jeff Peischl1, Kathryn McKain2, Kenneth Schuldt1, Anna McAuliffe1, Steven Borenstein3, Tim Newberger1 and Colm Sweeney2, (1)Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (2)NOAA, Global Monitoring Laboratory, Boulder, United States, (3)University of Colorado at Boulder, CIRES, Boulder, United States
 
Reconciling Regional Carbon Budgets in Europe Using Δ14CO2-Constrained Inversions (1975978)
Carlos Gómez-Ortiz1, Yohanna Lesly Villalobos1, Ute Karstens1,2, Guillaume Monteil3 and Marko Scholze1, (1)Lund University, Department of Physical Geography and Ecosystem Science, Lund, Sweden, (2)ICOS ERIC, Carbon Portal, Lund, Sweden, (3)Barcelona Supercomputing Center, Barcelona, Spain
 
An Update of National Carbon Budget Estimates based on Orbiting Carbon Observatory-2 (1979272)
Junjie Liu, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Jeongmin Yun, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Sourish Basu, NOAA, Global Monitoring Laboratory, Boulder, United States, Frederic Chevallier, Institut Pierre Simon Laplace, LSCE, Gif-sur-Yvette Cedex, France, Matthew S Johnson, Earth Science Division, NASA Ames Research Center, Moffett Field, CA, United States, Fei Jiang, Nanjing University, Nanjing, China, Zhe Jin, Peking University, Beijing, China, Shamil S Maksyutov, NIES, Tsukuba, Japan, Kristan Morgan, Johns Hopkins University, Balitmore, United States, Scot Miller, Johns Hopkins University, Environmental Health and Engineering, Baltimore, United States and Sajeev Philip, Indian Institute of Technology Delhi, Centre for Atmospheric Sciences, New Delhi, India
 
Estimating Surface Fluxes in a Geostatistical Inverse Modeling Framework: Performance and Error Assessment in the v11 OCO-2 MIP (1980265)
Kristan Morgan, Johns Hopkins University, Environmental Health and Engineering, Balitmore, United States; NASA Goddard Space Flight Center, GES DISC, Greenbelt, United States, Scot Miller, Johns Hopkins University, Environmental Health and Engineering, Baltimore, United States, David Baker, Colorado State University, Fort Collins, CO, United States, Junjie Liu, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Sourish Basu, NASA/GSFC, Greenbelt, United States, Frederic Chevallier, Institut Pierre Simon Laplace, LSCE, Gif-sur-Yvette Cedex, France, Fei Jiang, Nanjing University, Nanjing, China, Zhe Jin, Peking University, Beijing, China, Matthew S Johnson, Earth Science Division, NASA Ames Research Center, Moffett Field, CA, United States, Shamil S Maksyutov, NIES, Tsukuba, Japan and Sajeev Philip, Indian Institute of Technology Delhi, Centre for Atmospheric Sciences, New Delhi, India
 
A Comparison of RCP Predicted Methane Growth Rates to Observations and Observation-Constrained Model Output Through Year 2024 (1982755)
Nina Alessandra Randazzo1,2, Lesley Ott2, Sourish Basu1,2 and Brad Weir3,4, (1)University of Maryland, Earth System Science Interdisciplinary Center, College Park, United States, (2)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States, (3)NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, MD, United States, (4)Morgan State University, Baltimore, United States
 
Investigating the capability of atmospheric (1983736)
Santanu Halder1, Xin Lan2, Sourish Basu2, Lori Bruhwiler2, Youmi Oh3, Benjamin Riddell-Young3, Sylvia Michel4 and John B Miller2, (1)Cooperative Institute for Research in Environmental Sciences, CIRES, Boulder, United States, (2)NOAA, Global Monitoring Laboratory, Boulder, United States, (3)NOAA Global Monitoring Laboratory, Boulder, United States, (4)University of Colorado Boulder, Institute for Arctic and Alpine Research, Boulder, United States
 
Decrease in Net Transfer Coefficient for Uptake of CO2 by the Global Ocean (1986779)
Stephen E Schwartz, Stony Brook University, Stony Brook, NY, United States
 
2015-2023 mean CO2 flux patterns from the OCO-2 v11 MIP inversion ensemble (1987896)
David F Baker, Colorado State University, CIRA, Fort Collins, United States, Sourish Basu, NASA Goddard Space Flight Center, Global Modeling and Assimilation Office, Greenbelt, United States; University of Maryland College Park, College Park, United States, Frederic Chevallier, Institut Pierre Simon Laplace, LSCE, Gif-sur-Yvette Cedex, France, Andrew R Jacobson, NOAA, Global Monitoring Laboratory, Boulder, United States, Fei Jiang, Nanjing University, Nanjing, China, Zhe Jin, Peking University, Beijing, China, Matthew S Johnson, Earth Science Division, NASA Ames Research Center, Moffett Field, CA, United States, Junjie Liu, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Shamil S Maksyutov, NIES, Tsukuba, Japan, Scot Miller, Johns Hopkins University, Environmental Health and Engineering, Baltimore, United States, Kristan Morgan, Johns Hopkins University, Balitmore, United States and Sajeev Philip, Centre for Atmospheric Sciences, Indian Institute of Technology Delhi, New Delhi, India
 
Using Downscaled Satellite Solar-Induced Fluorescence to Monitor Crop Photosynthesis at the Local Scale (1994901)
Taylor Jones, Georgetown University, Washington, DC, United States, Jonathan F Dooley, New Mexico Institute of Mining and Technology, Socorro, United States, Aamer Al Ali, Technical University of Munich, Munich, Germany and Jia Chen, Technical University of Munich, TUM School of Computation, Information and Technology, Munich, Germany
 
Training Early Career Scientists to Use Current and Future Atmospheric Greenhouse Gas Observing Systems (1998281)
Andrew E Schuh, Colorado State University, CIRA, Fort Collins, CO, United States, Sourish Basu, NOAA, Global Monitoring Laboratory, Boulder, United States, Abhishek Chatterjee, California Institute of Technology, Jet Propulsion Laboratory, Pasadena, United States and Sean Crowell, LumenUs Scientific, Oklahoma City, United States
 
Analytical Estimation of Carbon Dioxide Fluxes and Information Content from OCO-2 Satellite Data (1998648)
Hannah Obermiller Nesser1, Kevin Bowman1, Anthony Bloom2, Brendan Byrne1, Dustin Carroll3,4, Junjie Liu1, Dimitris Menemenlis5, Matthew D Thill1, Lee T Murray6, Michael Bertolacci7 and Melissa Payer Sulprizio8, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, (2)California Institute of Technology, Pasadena, United States, (3)Moss Landing Marine Laboratories, San José State University, Moss Landing, United States, (4)Jet Propulsion Laboratory, Pasadena, United States, (5)San Jose State University, San Jose, United States, (6)University of Rochester, Department of Earth and Environmental Sciences, Rochester, NY, United States, (7)The University of Western Australia, School of Physics, Mathematics and Computing, Perth, NSW, Australia, (8)Harvard University, School of Engineering and Applied Sciences, Cambridge, United States
 
Using SF6 to Evaluate the Precision of Global Atmospheric Transportusing the OCO-2 v11 MIP Suite of Models (1998686)
Jessie Lyons1, Andrew E Schuh2, Sourish Basu3 and Andrew R Jacobson3, (1)Colorado State University Fort Collins, Fort Collins, Colorado, UNITED STATES, (2)Colorado State University, CIRA, Fort Collins, CO, United States, (3)NOAA, Global Monitoring Laboratory, Boulder, United States
 
The Third Decadal U.S. Carbon Cycle Science Plan (2002822)
Brooklyn Poutra, UCAR | CPAESS, Boulder, CO, UNITED STATES, Abhishek Chatterjee, California Institute of Technology, Jet Propulsion Laboratory, Pasadena, United States, Leticia Barbero, NOAA Atlantic Oceanographic and Meteorological Laboratory, Ocean Chemistry and Ecosystems Division, Miami, United States, Maria Tzortziou, Columbia University of New York, New York, United States and Eric T Sundquist, USGS, Woods Hole, MA, United States
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